UseColour() public method

public UseColour ( $bUseColour )
PhpCaptcha Class Documentation
示例#1
0
 function image()
 {
     $imagesPath = ROOT . DS . APP_DIR . DS . 'Vendor' . DS . 'PhpCaptcha' . DS . 'fonts' . DS;
     $aFonts = array($imagesPath . 'VeraBd.ttf', $imagesPath . 'VeraIt.ttf', $imagesPath . 'Vera.ttf');
     $oVisualCaptcha = new PhpCaptcha($aFonts, 200, 60);
     $oVisualCaptcha->UseColour(true);
     //$oVisualCaptcha->SetOwnerText('Source: '.FULL_BASE_URL);
     $oVisualCaptcha->SetNumChars(6);
     $oVisualCaptcha->Create();
 }
示例#2
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 function image()
 {
     $imagesPath = realpath(VENDORS . 'phpcaptcha') . '/fonts/';
     $aFonts = array($imagesPath . 'VeraBd.ttf', $imagesPath . 'VeraIt.ttf', $imagesPath . 'Vera.ttf');
     $oVisualCaptcha = new PhpCaptcha($aFonts, 200, 60);
     $oVisualCaptcha->UseColour(true);
     //$oVisualCaptcha->SetOwnerText('Source: '.FULL_BASE_URL);
     $oVisualCaptcha->SetNumChars(6);
     $oVisualCaptcha->Create();
 }
示例#3
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 function image()
 {
     $imagesPath = APP . 'vendors' . DS . 'phpcaptcha' . '/fonts/';
     $aFonts = array($imagesPath . 'VeraBd.ttf', $imagesPath . 'VeraIt.ttf', $imagesPath . 'Vera.ttf');
     $oVisualCaptcha = new PhpCaptcha($aFonts, 220, 60);
     $oVisualCaptcha->UseColour(true);
     $oVisualCaptcha->SetNumLines(false);
     $oVisualCaptcha->DisplayShadow(false);
     //$oVisualCaptcha->SetOwnerText('Source: '.FULL_BASE_URL);
     $oVisualCaptcha->SetNumChars(5);
     $oVisualCaptcha->Create();
 }
示例#4
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 static function CaptchaCreate($size)
 {
     $v = new PhpCaptcha(null, 100, 50);
     $v->UseColour(true);
     $v->SetNumChars(4);
     $v->Create();
 }
示例#5
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    $fonts = array(Registry::get('config.dir.lib') . 'other/captcha/verdana.ttf');
    $c = new PhpCaptcha($verification_id, $fonts, $verification_settings['width'], $verification_settings['height']);
    // Set string length
    $c->SetNumChars($verification_settings['string_length']);
    // Set number of distortion lines
    $c->SetNumLines($verification_settings['lines_number']);
    // Set minimal font size
    $c->SetMinFontSize($verification_settings['min_font_size']);
    // Set maximal font size
    $c->SetMaxFontSize($verification_settings['max_font_size']);
    $c->SetGridColour($verification_settings['grid_color']);
    if ($verification_settings['char_shadow'] == 'Y') {
        $c->DisplayShadow(true);
    }
    if ($verification_settings['colour'] == 'Y') {
        $c->UseColour(true);
    }
    if ($verification_settings['string_type'] == 'digits') {
        $c->SetCharSet(array(2, 3, 4, 5, 6, 8, 9));
    } elseif ($verification_settings['string_type'] == 'letters') {
        $c->SetCharSet(range('A', 'F'));
    } else {
        $c->SetCharSet(fn_array_merge(range('A', 'F'), array(2, 3, 4, 5, 6, 8, 9), false));
    }
    if (!empty($verification_settings['background_image'])) {
        $c->SetBackgroundImages(fn_get_files_dir_path() . $verification_settings['background_image']);
    }
    $c->Create();
    exit;
} elseif ($mode == 'custom_image') {
    if (empty($_REQUEST['image'])) {
示例#6
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<?php

// include captcha class
require 'php-captcha.inc.php';
// define fonts
$aFonts = array('fonts/VeraMoBd.ttf', 'fonts/Dekadens.ttf', 'fonts/SwatchIt.ttf');
// create new image
$oPhpCaptcha = new PhpCaptcha($aFonts, 200, 60);
$oPhpCaptcha->UseColour(true);
$oPhpCaptcha->Create();
?>
示例#7
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<?php

require 'php-captcha.inc.php';
$fonts = array('', 'Bd', 'BI', 'It', 'MoBd', 'MoBI', 'MoIt', 'Mono', 'Se', 'SeBd');
for ($i = 0; $i < count($fonts); $i++) {
    $fonts[$i] = 'ttf-bitstream-vera-1.10/Vera' . $fonts[$i] . '.ttf';
}
$alphabet = 'a_b_c_d_e_f_g_h_i_j_k_l_m_n_o_p_q_r_s_t_u_v_w_x_y_z';
$alphabet = explode('_', $alphabet);
shuffle($alphabet);
$captchaText = '';
for ($i = 0; $i < 5; $i++) {
    $captchaText .= $alphabet[$i];
}
$time = time();
setcookie('Captcha', md5("ORHFUKELFPTUEODKFJ" . $captchaText . $_SERVER['REMOTE_ADDR'] . $time) . '.' . $time, null, '/');
$oVisualCaptcha = new PhpCaptcha($fonts, strlen($captchaText) * 23, 60);
$oVisualCaptcha->UseColour(true);
$oVisualCaptcha->Create($captchaText);
示例#8
0
<?php

require 'php-captcha.inc.php';
$fonts = array('fonts/VeraBd.ttf', 'fonts/VeraIt.ttf', 'fonts/Vera.ttf');
$captcha = new PhpCaptcha($fonts, 140, 50);
//$captcha->SetBackgroundImages('images/captcha.jpg');
$captcha->setNumChars(4);
$captcha->SetNumLines(80);
$captcha->UseColour(true);
//$captcha->DisplayShadow(true);
$captcha->SetMinFontSize(13);
$captcha->SetMaxFontSize(19);
$captcha->SetCharSet('A-Z,1-9');
$captcha->Create();